Câu hỏi: It's a basic requirement in the modern world to be able to deal with figures. 

A. Dealing with the modern world requires a basic knowledge of figures. 

B. Being able to deal with figures is a basic requirement in the modern world.

C. The world requires us to have a basic understanding of figures.

D. Dealing with figures requires a basic knowledge of the modern world.

Câu 1: Wealthy as they were, they were far from happy. 

A. They were as wealthy as they were happy.

B. Although they were wealthy, they were not happy. 

C. They were not happy as they were wealthy.

D. Even if they were wealthy, they were not unhappy

Câu 2: Because they erected a barn, the cattle couldn't get out into the wheat field. 

A. In order not to keep the cattle away from the wheat field, they erected a barn

B. They erected a barn in case the cattle couldn't get out into the wheat field.

C. They erected a barn so that the cattle would get in to the wheat field. 

D. They erected a barn, and as a result, the cattle couldn't get out into the wheat field. 

Câu 3: "Be careful! Don't do that again," he said

A. He encouraged me to do that again. 

B. He advised me to be careful and do that again. 

C. He warned me not to do that again.

D. He told me to be careful, so I didn't do that again.

Câu 4: Recent             advances such as the internet are proving very useful for conservationists.

A. technology

B. technological

C. technologically

D. technologist

Câu 5: I found myself at a loss to understand my closest friend's words. 

A. I found my closest friend's words easy to understand.

B. I found my closest friend's words quite incomprehensible.

C. I lost my heart and didn't understand my closest friends' words.

D. I understood my closest friend's words completely.

Câu 6: There are 350 ________ in the environmental skills course

A. participate 

B. participant 

C. participants

D. participation